Ustynivskyi Raion (Ukrainian: Устинівський район) was a raion (district) of Kirovohrad Oblast (province) in central Ukraine.

Its administrative center was the urban-type settlement of Ustynivka.

The raion was abolished on 18 July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Kirovohrad Oblast to four.

[1][2] The last estimate of the raion population was 12,311 (2020 est.).

[3] At the time of disestablishment, the raion consisted of one hromada,[4] Ustynivka settlement hromada with the administration in Ustynivka.